matrixctl bug?

i just found a possible bug in matrixctl. anyone else experiencing this?

1. open the help for matrixctl
2. unlock, open the inspector for the matrixctl and change the number
of columns or rows.
3. lock, and click on the matrixctl. here, nothing happens, like if
"ignore click" was set..
4. unlock and change the size of matrixctl by dragging in the lower
right corner.
5. lock and click. now it works again..